The Upload

Several tips on the direct metal laser sintering process, including how to design hollow parts, determine part orientation, and reduce internal stresses with heat relief.

Additive manufacturer Concept Laser gets innovation boost thanks to new parent company GE and its commitment to 3D printing.

HP Inc.’s new Multi Jet Fusion technology joins a growing array of 3D printing options now available from China Metal Parts.

Learn how to improve 3D-printed part cosmetics and add color with post-production processes like dyeing and painting.

Boeing announces partnership with Norsk Titanium to produce 3D-printed, titanium parts for the new 787 Dreamliner.

As football season kicks off, 3D-printed helmets, other equipment may help prevent injuries.

Compare the pros and cons of molds that are 3D printed in plastic versus tooling that is milled from aluminum.

A look at the key differences between Multi Jet Fusion and selective laser sintering and how to determine the optimal process for your application.

The design rules for 3D printing are still being developed, but there are some key design considerations that you should check before production.

Secondary operations on 3D-printed parts can improve performance and enhance cosmetics.